irreshine Dark Spot Correcting Glow Serum

irreshine Dark Spot Correcting Glow Serum

Efficacy83/100IrritancyMedium

Works for

Evens skin tone
Tranexamic acid, Kojic acid + 3 more
Works well
What the product description says
“Dark Spot Correcting Glow Serum”
From product name

This product can help reduce hypepigmentation and even out the skin tone because it contains the following effective ingredients: kojic acid, tranexamic acid

The following ingredient (ingredients) in this product might be helpful, but there is no evidence to confirm that it actually can help even out the skin tone: 3-o-ethyl ascorbic acid, arbutin.

Keep in mind that you would need to apply any topical skincare targetted at hypigmentation consistently for a couple of months to get a result. No topical skincare product can help get rid of hyperpigmentation (including post-acne marks and age spots) instantly.

Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~2–3.1%
Kojic acidKey activeEffect: HighHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritating~1.4–2.1%
3-o-ethyl ascorbic acidKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.2–1.8%
ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~0.4–0.95%
Dipotassium glycyrrhizateEffect: Low, below effective doseA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.2–0.75%
Moisturizing
Glycerin, Tranexamic acid + 3 more
Works
What the product description says
“It is formulated with skin-loving ingredients that nourish and hydrate the skin, promoting overall skin health.”
Source: Amazon US

This product contains good ingredients to attract water to the upper layer of the skin. These ingredients are called "humectants": glycerin, sodium hyaluronate.

When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. If the air is dry, humectants can speed up the moisture loss from the skin. This is why it is a good idea to use another product on top of this one to help "seal in" the moisture (look for ingredients like dimethicone, squalane, oils and butters).

GlycerinKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant~4–6%
Tranexamic acidKey activeEffect: HighAn amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally~2–3.1%
Sodium hyaluronateKey active· HumectantEffect: HighOne of the best moisturizing ingredients. Attracts water into the upper layer of the skin~0.05–0.3%
Butylene glycol· HumectantEffect: LowUsed to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin~6.5–9.8%
Dipotassium glycyrrhizateUnder-dosedA salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening~0.2–0.75%
Anti-aging
3-o-ethyl ascorbic acid
May help

This product contains kojic acid. This ingredient help neutralize free radicals in skin. By doing so, they might be able to prevent early signs of aging (like fine lines and wrinkles), at least to some extent. These ingredients will not be able to "reverse" signs of aging.

3-o-ethyl ascorbic acidEffect: LowA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.2–1.8%
Anti-oxidation
Side benefit · Kojic acid, 3-o-ethyl ascorbic acid + 1 more
Works well

This product contains antioxidants (kojic acid) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).

The following ingredients - 3-o-ethyl ascorbic acid, arbutin also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.

Kojic acidKey activeEffect: HighHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritating~1.4–2.1%
3-o-ethyl ascorbic acidKey activeEffect: MediumA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products~1.2–1.8%
ArbutinKey activeEffect: MediumBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin~0.4–0.95%

Can it cause trouble?

Irritancy
1 strong irritant: Diazolidinyl urea
Medium risk
We flagged 5 ingredients with irritancy potential. Severity depends on your sensitivity threshold; the table lists the worst offenders first.
IngredientFunctionIrritationEst. amount
Kojic acidHelps to reduce hyperpigmentation and neutralize free radicals. Can be irritatingHigh~1.4–2.1%est.
3-o-ethyl ascorbic acidA vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in productsHigh~1.2–1.8%est.
Diazolidinyl ureaA preservative. Works by releasing formaldehyde. Can be irritatingHigh~0.1–0.5%est.
ArbutinBeta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutinMedium~0.4–0.95%est.
Peg-40 hydrogenated castor oilHelps oil and water mix togetherMedium~0.05–0.25%est.
Comedogenic
Clean of flagged comedogenic ingredients
None flagged

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Ingredients

Filter by role to see what each ingredient is doing.

Water~40–60%
Formula
Irritation risk
Low

Plain old water

More about Water
Butylene glycol~6.5–9.8%
Formula
Irritation risk
Low
Works for
Moisturizing

Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin

More about Butylene glycol
Glycerin~4–6%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant

More about Glycerin
Laurocapram~2.9–4.3%
Formula
Irritation risk
Low
More about Laurocapram
Tranexamic acid~2–3.1%
Key active
Irritation risk
Low
Works for
Evens skin toneMoisturizing

An amino acid that is effective in reducing hyperpigmentation and evening out the skin tone. It can also help in skin barrier recovery. It is used to treat melasma, especially with injections and when taken orally

More about Tranexamic acid
Kojic acid~1.4–2.1%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-oxidation

Helps to reduce hyperpigmentation and neutralize free radicals. Can be irritating

More about Kojic acid
3-o-ethyl ascorbic acid~1.2–1.8%
Key activeIrritant · high
Irritation risk
High
Works for
Evens skin toneAnti-oxidationAnti-aging

A vitamin C derivative that is more stable but less potent than pure form of vitamin C. Can help neutralize free radicals and help reduce hyperpigmentation, but the required concentration is likely to be much higher than for the pure form of vitamin C, limiting the ingredient's effectiveness in products

More about 3-o-ethyl ascorbic acid
Fullerenes~0.9–1.35%
Formula
Irritation risk
Low
More about Fullerenes
Hydroxyethylcellulose~0.55–1.25%
Formula
Irritation risk
Low

Used to thicken product formulations and create gel-like textures

More about Hydroxyethylcellulose
Arbutin~0.4–0.95%
Key activeIrritant · medium
Irritation risk
Medium
Works for
Anti-oxidationEvens skin tone

Beta-arbutin. Can help to reduce hyperpigmentation and has an anti-oxidant effect when used in high enough concentration. Is less effective compared to alpha-arbutin

More about Arbutin
Dipotassium glycyrrhizate~0.2–0.75%
Under-dosed
Irritation risk
Low
Works for
MoisturizingAnti-inflammatoryEvens skin tone

A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening

More about Dipotassium glycyrrhizate
Diazolidinyl urea~0.1–0.5%
Irritant · high
Irritation risk
High

A preservative. Works by releasing formaldehyde. Can be irritating

More about Diazolidinyl urea
Methylparaben~0.1–0.3%
Formula
Irritation risk
Low

A preservative

More about Methylparaben
Sodium hyaluronate~0.05–0.3%
Key active
Irritation risk
Low
Works for
Moisturizing

One of the best moisturizing ingredients. Attracts water into the upper layer of the skin

More about Sodium hyaluronate
Peg-40 hydrogenated castor oil~0.05–0.25%
Irritant · medium
Irritation risk
Medium
Works for
Cleansing

Helps oil and water mix together

More about Peg-40 hydrogenated castor oil
Ingredient list view

Water, Butylene glycol, Glycerin, Laurocapram, Tranexamic acid, Kojic acid, 3-o-ethyl ascorbic acid, Fullerenes, Hydroxyethylcellulose, Arbutin, Dipotassium glycyrrhizate, Diazolidinyl urea, Methylparaben, Sodium hyaluronate, Peg-40 hydrogenated castor oil

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Worth comparing, line by line.

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

Side-by-side comparison of this product against its closest alternatives
irreshineDark Spot Correcting Glow SerumYOUR PRODUCTBiodroga MD15% Vitamin C Skin Booster SerumToday's CosmeVitacos 20 Serumendota spaPotent Brightening Serum
Match—63%61%61%
Price——$14.00$99.46
Shared key ingredients—4 of 73 of 73 of 7
Key difference——3-Glyceryl AscorbateNiacinamide
Irritancy Medium Low Low Low
Drying alcohol————
View product Shop Shop Shop

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Product summary

"irreshine - Dark Spot Correcting Glow Serum" is effective for: Evens skin tone

This product could be helpful for: Moisturizing and Anti-aging, but its actives are not the most effective or are not well-studied.

Ingredient callouts

  • Humectants (sodium hyaluronate 0.05% - 0.30% and glycerin 4.00% - 6.00%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.

Sources cited in this review

Every concentration estimate and effectiveness label is anchored to one of these 14 studies and safety reviews.

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irreshine Dark Spot Correcting Glow Serum
irreshineDark Spot Correcting Glow Serum

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

As an Amazon Associate, WIMJ earns from qualifying purchases.